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Throughout our 17 year history, Vaadin has given developers a simple, component-based way of building Web Applications.

Calculating days until the user's next birthday.

This video shows the building blocks you use for every Java program you'll write in this course. One additional note: The program ...

Caveats; wonderful justifications why Exceptions aren't side effects, at least in Haskell.

Using the try-with-resources construct will allow Java to close files for you automatically so you don't have to do it explicitly.

A brief description of what the Java compiler is on about.

These videos were made for DiscoverE's second MOOC, Intro to App Design, which was released in October 2015. This is a free ...

Find out how to specify which classes can and cannot access the methods and properties in other classes. Note: narration at 1:54 ...

Have you ever been given a health data extract that contains just codes, but no display terms? Pathling is your friend! The display ...

00:00 Introduction 00:06 Goal 00:16 Usage 00:23 DEMO 01:16 End of DEMO Check the index of the currently selected window.

What is an iterator in Javascript? The video will answer this question and many more about iterators. If you are new to Javascript ...

This step extends the interfaces that were defined and uses them to create a generic method for recursive printing. The code is ...

http://www.cdf.toronto.edu/~heap/racket_lectures.html Video on how to build Sierpinski's triangle using recursion, since it is built ...

Surma shows you the new Object Spread operator “...” in JavaScript. If you have questions or suggestions, hit us up on Twitter!

Learn about support for generic types in TypeScript. The existing code has a "find" method that isn't running properly. In this video ...

Video from http://www.cdf.toronto.edu/~heap/racket_lectures.html. Recursion is the obvious choice for implementing a function ...

00:00 Introduction 00:07 Goal 00:18 Usage 00:25 DEMO 01:42 End of DEMO Disable certain selection items using a function.

"Functional programming changes the way you have to think and reason around your programs. It allows you to write short, ...

When you pass an object to a method, you are passing a copy of the *reference* to that object. That lets you update an object's ...